How to deal with drafty doors and windows. The one thing you should do with your heating vents.

If defrost isn’t working, something in the chain is broken. This step-by-step approach shows you exactly where to look and what to test.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer focusing on home heating and cooling. He once ...

Geraldine has over a decade of experience writing within the home improvement sector. Additionally, she has unique first-hand renovation experience as the previous owner of a house-flipping business.